package com.soft.filter;

import javax.servlet.*;
import javax.servlet.annotation.WebFilter;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * @author ruoxi
 * @create 2021-12-25 16:18
 */
@WebFilter("/*")
public class EncodingFilter implements Filter {
    @Override
    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
        HttpServletRequest req=(HttpServletRequest) servletRequest;
        HttpServletResponse resp=(HttpServletResponse) servletResponse;

        if (req.getRequestURI().contains("/")) {
            req.setCharacterEncoding("utf-8");
            resp.setCharacterEncoding("utf-8");
            resp.setContentType("text/html;charset=utf-8");
            filterChain.doFilter(req,resp);
        }
    }
}
